Document Type and Number:
Japanese Patent JPS5547892
Kind Code:
U
Application Number:
JP13257678U
Publication Date:
March 28, 1980
Filing Date:
September 27, 1978
Export Citation:
International Classes:
A61H33/00; A61H9/00; A61H37/00; (IPC1-7): A61H9/00; A61H37/00